| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $27.40 | 11.844% | $30.6453 | $30.65 | $30.65 | $30.60 |
| Purchase #2 | $85.82 | 4.113% | $89.3498 | $89.35 | $89.35 | $89.30 |
| Purchase #3 | $103.33 | 3.407% | $106.8505 | $106.85 | $106.85 | $106.90 |
| Purchase #4 | $222.65 | 5.633% | $235.1919 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $236.30 | 7.104% | $253.0868 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $232.42 | 7.549% | $249.9654 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $250.42 | 4.228% | $261.0078 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $1,158.34 | $1,226.0975 | $1,226.11 | $1,226.10 | $1,226.10 | |